It's easier said than done.

Trading is one of the most difficult games you'll ever play, because you're competing against a group of individuals who have far more resources, are far more informed, and far more intelligent than you. You'll also be up against those who have insider information, better financial means, and, most significantly, more experience.

If there is anything a newbie can do, it is to forget they can earn at least a penny but rather to survive in the long run -- of course, with the help of educating yourself.